Running back David Oku has been one of the most consistent offensive threats for Arkansas State so far this season. (ASU Media Relations)

David Oku talks like a man who is glad to be back in college football. Watch Oku run and he looks like a guy who is glad to be back in college football. But if you really want to get a sense of how grateful Oku is to be back on the field, Red Wolves' running backs coach Eliah Drinkwitz says you should see the guy practice.